2.99 See Answer

Question: A beam with a width b = 6

A beam with a width b = 6 in. and depth h = 8 in. is simply supported at A and B. The beam has a length L = 10 ft and is subjected to a linearly varying distributed load with peak intensity qo = 1500 lb/ft. Calculate the state of plane stress at point C located 3 in. below the top of the beam and 0.1 ft to the left of point B. Also find the principal stresses on element C. Neglect the weight of the beam.
A beam with a width b = 6 in. and depth h = 8 in. is simply supported at A and B. The beam has a length L = 10 ft and is subjected to a linearly varying distributed load with peak intensity qo = 1500 lb/ft. Calculate the state of plane stress at point C located 3 in. below the top of the beam and 0.1 ft to the left of point B. Also find the principal stresses on element C. Neglect the weight of the beam.





Transcribed Image Text:

90 3 in. CDB A L= 10 ft - 0.1 ft


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> A cylindrical tank with hemispherical heads is constructed of steel sections that are welded circumferentially (see figure). The tank diameter is 1.25 m, the wall thickness is 22 mm, and the internal pressure is 1750 kPa. (a) Determine the maximum tensil

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> Solve the preceding problem if d = 90 mm, F = 42 kN, and τallow = 40 MPa. Data from Problem 9: A cylinder filled with oil is under pressure from a piston, as shown in the figure. The diameter d of the piston is 1.80 in. and the

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> A circular cylindrical steel tank (see figure) contains a volatile fuel under pressure. A strain gage at point A records the longitudinal strain in the tank and transmits this information to a control room. The ultimate shear stress in the wall of the ta

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> A cylindrical pressure vessel having a radius r = 14 in. and wall thickness t = 0.5 in. is subjected to internal pressure p = 375 psi. In addition, a torque T = 90 kip-ft acts at each end of the cylinder (see figure). (a) Determine the maximum tensile st

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> A steel hanger bracket ABCD has a solid, circular cross section with a diameter of d = 2 in. The dimension variable is b = 6 in. (see figure). Load P = 1200 lb is applied at D along a line DH; the coordinates of point H are (8b, 25b, 3b). Find normal and

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> Determine the maximum tensile, compressive, and shear stresses acting on the cross section of the tube at point A of the hitch bicycle rack shown in the figure. The rack is made up of 2 in. × 2 in. steel tubing which is 1/8 in. thick. Assume

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2.99

See Answer